Deep Underground
Marie and Naoto find AnchoR on the lowest level of the Mie Grid. However, she looks quite different than expected. During their fight with the weaponized AnchoR, Naoto and RyuZU fall into the deep underground. To make matters even worse for the devastated Marie, the existence of a gigantic weapon is unveiled...
Aired 12/05/2017EP 6 - Deep Underground
2017
Clockwork Planet
Naoto's a high school dropout and brilliant amateur tinkerer. He lives in a world that has been so over-exploited that the entire surface has become one vast machine. When a box crashes into his home containing a female automaton, it's a harbinger of change that will rock the entire globe, and give Naoto his chance to be a hero.
(Source: Kodansha USA)